81832848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 226860480

約数和(自身を除く): 145027632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 636, 848, 912, 1007, 1272, 1693, 2014, 2544, 3021, 3386, 4028, 5079, 6042, 6772, 8056, 10158, 12084, 13544, 16112, 20316, 24168, 27088, 32167, 40632, 48336, 64334, 81264, 89729, 96501, 128668, 179458, 193002, 257336, 269187, 358916, 386004, 514672, 538374, 717832, 772008, 1076748, 1435664, 1544016, 1704851, 2153496, 3409702, 4306992, 5114553, 6819404, 10229106, 13638808, 20458212, 27277616, 40916424, 81832848]

約数ペア:

[(1, 81832848), (2, 40916424), (3, 27277616), (4, 20458212), (6, 13638808), (8, 10229106), (12, 6819404), (16, 5114553), (19, 4306992), (24, 3409702), (38, 2153496), (48, 1704851), (53, 1544016), (57, 1435664), (76, 1076748), (106, 772008), (114, 717832), (152, 538374), (159, 514672), (212, 386004), (228, 358916), (304, 269187), (318, 257336), (424, 193002), (456, 179458), (636, 128668), (848, 96501), (912, 89729), (1007, 81264), (1272, 64334), (1693, 48336), (2014, 40632), (2544, 32167), (3021, 27088), (3386, 24168), (4028, 20316), (5079, 16112), (6042, 13544), (6772, 12084), (8056, 10158)]